Horiba LAQUA PD210-K Portable PH/ORP/DO/Temp.Meter

Horiba LAQUA PD210-K Portable pH / ORP / DO / Temperature Meter

The Horiba LAQUA PD210-K Portable PH/ORP/DO/Temp.Meter helps users measure pH, ORP, dissolved oxygen, oxygen saturation, and temperature in field and laboratory environments. Moreover, this portable meter combines electrochemical measurement and dissolved oxygen testing in one practical handheld instrument. In addition, the PD210-K supports salinity compensation, barometric pressure compensation, temperature compensation, auto data logging, calibration alarm, and electrode status display. Furthermore, its IP67 housing, shock-resistant body, scratch-resistant surface, and non-slip design support reliable operation in demanding testing conditions. As a result, this instrument works well for water quality monitoring, wastewater testing, environmental inspection, aquaculture, and industrial process control.

Key Features

pH and ORP Measurement

• The Horiba LAQUA PD210-K supports pH measurement from -2.00 to 16.00 pH.
• Moreover, the 0.01 pH resolution helps users read pH values clearly during routine testing.
• In addition, the pH accuracy of ±0.01 pH supports reliable measurement for field and laboratory applications.
• Furthermore, the meter supports up to 5 calibration points for USA and NIST buffers and up to 6 calibration points for DIN buffers.
• Also, the available buffer options include USA, NIST, and DIN, giving users flexible calibration choices.
• Meanwhile, the ORP range of ±2000 mV helps users evaluate oxidation-reduction conditions in water and liquid samples.
• Additionally, the ORP calibration option helps users maintain dependable ORP measurement performance.
• Therefore, users can apply this meter for pH and ORP monitoring in various water quality testing workflows.

DO and Temperature Measurement

• The PD210-K supports dissolved oxygen measurement from 0.00 to 20.00 mg/L and oxygen saturation measurement from 0.0 to 200.0%.
• Moreover, the DO resolution of 0.01 mg/L or 0.1% helps users monitor oxygen levels with clear reading detail.
• In addition, the DO accuracy of ±0.1 mg/L supports reliable dissolved oxygen testing in water samples.
• Furthermore, salinity compensation from 0.0 to 40.0 ppt helps improve DO measurement accuracy in saline or brackish water.
• Also, barometric pressure compensation helps users correct DO readings based on pressure conditions.
• Meanwhile, temperature compensation helps maintain stable DO measurement during temperature changes.
• Additionally, the galvanic DO probe integrates with a temperature sensor, making field measurement more practical.
• As a result, users can perform DO, oxygen saturation, and temperature testing with one connected probe system.

Data Management and Operation

• The meter provides 500 memory data capacity for storing measurement results.
• Moreover, auto data logging helps users record readings more efficiently during repeated testing.
• In addition, Auto Stable, Auto Hold, and Real-Time measurement modes give users flexible operation for different sample conditions.
• Furthermore, the offset and average slope display helps users evaluate electrode performance after calibration.
• Also, the programmable calibration alarm up to 90 days helps users maintain proper calibration schedules.
• Meanwhile, the programmable auto shut-off function up to 30 minutes helps save battery power during routine operation.
• Additionally, the on-screen electrode status and diagnostic messages help users identify measurement issues more quickly.
• Finally, the custom LCD with backlight helps users view readings clearly in indoor and outdoor environments.
• Specifications

General Information

• Product Name: Horiba LAQUA PD210-K Portable pH / ORP / DO / Temperature Meter
• Model: LAQUA PD210-K
• Product Type: Portable pH, ORP, dissolved oxygen, and temperature meter
• pH and ORP Specifications
• pH Range: -2.00 to 16.00 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ±0.01 pH
• pH Calibration Points: Up to 5 points for USA and NIST; up to 6 points for DIN
• Buffer Options: USA, NIST, DIN
• ORP Range: ±2000 mV
• ORP Resolution: 0.1 mV below ±1000 mV; 1 mV at or above ±1000 mV
• ORP Accuracy: ±0.3 mV below ±1000 mV; 0.3% of reading at or above ±1000 mV
• ORP Calibration Option: Yes
• DO and Temperature Specifications
• DO Range: 0.00 to 20.00 mg/L; 0.0 to 200.0%
• DO Resolution: 0.01 mg/L; 0.1%
• DO Accuracy: ±0.1 mg/L
• Salinity Compensation: 0.0 to 40.0 ppt
• Barometric Pressure Compensation: Yes
• Temperature Compensation: Yes
• DO Calibration Points: Up to 2
• DO Probe Type: Galvanic, integrated with temperature sensor
• Temperature Range: -30.0 to 130.0°C; -22.0 to 266.0°F
• Temperature Resolution: 0.1°C / °F
• Temperature Accuracy: ±0.5°C / ±0.9°F
• Temperature Calibration Option: Yes
• System and Interface Specifications
• Memory Data: 500 data sets
• Auto Data Log: Yes
• Measurement Modes: Auto Stable, Auto Hold, Real Time
• Offset and Average Slope Display: Yes
• Calibration Alarm: Yes, programmable up to 90 days
• Auto Shut-Off: Yes, programmable up to 30 minutes
• Electrode Status: Yes, on-screen display
• Diagnostic Messages: Yes
• Software Upgrade: Yes, via PC USB cable PN 3200779639
• Meter Inputs: 2 × BNC for pH and DO electrodes; 2 × phono for temperature sensors
• Meter Output: Phono for software upgrade only
• Display: Custom LCD with backlight
• Housing: IP67, shock-resistant, scratch-resistant, and non-slip
• Power Requirement: 2 × AA batteries
• Battery Life: More than 500 hours
• Meter Dimensions: 160 × 80 × 40.60 mm

Applications

Water Quality Testing

• Horiba LAQUA PD210-K Portable pH / ORP / DO / Temperature Meter supports pH testing, ORP monitoring, dissolved oxygen measurement, oxygen saturation testing, and temperature monitoring.
• Moreover, users can apply this meter to analyze surface water, groundwater, wastewater, treated water, process water, cooling water, and aquaculture water.
• In addition, the pH and ORP functions help users evaluate acidity, alkalinity, and oxidation-reduction conditions in liquid samples.
• Furthermore, the DO function helps users monitor oxygen levels in water treatment, environmental testing, and biological water systems.

Field and Industrial Use

• The IP67 housing makes the PD210-K suitable for outdoor testing and demanding field environments.
• Moreover, environmental teams can use this meter for river water testing, lake monitoring, wastewater inspection, and routine field surveys.
• In addition, wastewater laboratories can use the instrument for aeration monitoring, treatment process evaluation, and effluent quality control.
• Meanwhile, aquaculture users can apply the meter to monitor oxygen levels and water conditions in ponds, tanks, and culture systems.
• Therefore, the pH, ORP, DO, and temperature capability, combined with data logging, calibration alarm, diagnostic messages, durable housing, and long battery life, makes the LAQUA PD210-K suitable for users who need a reliable portable meter for water quality analysis.